The border on Kon Tum and Quang Nam Provinces along the road Da Nang – Dak Gley. Secondary broad-leaved evergreen forest on very steep slopes composed by silicate shale at elevation of 800–1100 m a.s.l. Terrestrial herb to 1 m tall on steep shady stream slope along trail.
Leaves dark green with violet tint to almost black. Not common.
03 May 2025, L. Averyanov, N.V. Canh, T. Maisak, AL4129.
Record creation: 2025-09-23 Galina Savich, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01282764 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01282764